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ARMSTRONG BLUM MFG CO

Overview
  • Total Patents
    30
About

ARMSTRONG BLUM MFG CO has a total of 30 patent applications. Its first patent ever was published in 1930. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets machine tools, machines and control are NUSCO KK, SIMONDS IND INC and NASUKO KK.

Patent filings in countries

World map showing ARMSTRONG BLUM MFG COs patent filings in countries
# Country Total Patents
#1 United States 23
#2 Canada 3
#3 Germany 1
#4 Japan 1
#5 Netherlands 1
#6 Taiwan 1

Patent filings per year

Chart showing ARMSTRONG BLUM MFG COs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Blum George J 9
#2 Komendowski Henry 4
#3 Armstrong Donald L 2
#4 Yakich John L 2
#5 Okada Kunihiko 2
#6 Yoneda Akiyoshi 2
#7 Wilkin J 2
#8 Jourdan James K 1
#9 Schwilk Ronald Walter 1
#10 Schwilk Ronald W 1

Latest patents

Publication Filing date Title
US6601494B1 Wide sweep tilting mechanism for a band saw
US5501129A All purpose saw blade
US5418729A Communication linkage system for programmable band saw
US5018421A Saw blade tooth geometry
US4658689A Vertical band saw with cantilever frame
US4624167A Blade speed control for a band saw
US4501181A Method for delivering coolant to a band saw, and structure therefor
US3718061A Stop gage for band saw conveyor or the like
US3655025A Side ejector for band saw conveyor or the like
US3485123A Brush-type cleaning device for band saws
US3460420A Feed pressure control system for hinge type horizontal bandsaw
US2162772A Variable speed drive mechanism
US2139147A Saw blade supporting and clamping device
US2101362A Hacksaw
US2231433A Power saw
US2102782A Hacksaw
US1972328A Power hacksaw
US1919323A Saw frame
US1936617A Drive mechanism for a fluid supply system or the like
US2011611A Saw-blade holder